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In a calorimetry experiment at constant pressure, a student reacts 1.25 g of ZnO (MM=81.38 g/mole) with 40.0 g of aqueous HCl solution to produce aqueous zinc chloride and liquid water. The initial temperature of the solution is 21.72 ⁰C and the final temperature is 23.89 ⁰C. (a) Use the temperature change for the reaction (∆T), the known heat capacity of water (4.184 J/g ⁰C), and the mass of solution to calculate the heat change (q) for the solution. (b) Then calculate the enthalpy change for the reaction occurring in this solution (∆Hreaction) in kJ/mole. Show all of your calculations.